Help with saving .wav file to SDCard

[ScruffR]

Hey Charles,
if you haven't already found a solution for creating a proper WAV file, here is my take on the matter

How to record audio and save it to wav file using Electret Mic Amp - MAX9814?

I have had the time to cobble together some code but wasn’t able to test yet. This also creates the WAV header #include <SdFat.h> #include <ADCDMAGen3_RK.h> //SYSTEM_THREAD(ENABLED); SerialLogHandler logHandler(LOG_LEVEL_WARN, { // Logging level for non-application messages { "app", LOG_LEVEL_INFO } // Logging level for application messages }); // WAV header spec information: //https://web.archive.org/web/20140327141505/https://ccrma.stanford.edu/courses/422/projects/WaveFormat/ //http:/…